Free games like Lost Kingdom: Idle War
Below are 9 free-to-play Steam games similar to Lost Kingdom: Idle War, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Lost Kingdom: Idle War page.
Ranked picks
- 1
Life is Strange - Episode 1
Free-to-play alternative to Lost Kingdom: Idle War — no purchase or trial window. Shares Action and Adventure with Lost Kingdom: Idle War.
Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.
- 2
Ultimate Custom Night
Free-to-play alternative to Lost Kingdom: Idle War — no purchase or trial window. Shares Action and Indie with Lost Kingdom: Idle War.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
- 3
ENA: Dream BBQ
Free-to-play alternative to Lost Kingdom: Idle War — no purchase or trial window. Shares Indie and Adventure with Lost Kingdom: Idle War.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
- 4
Indigo Park: Chapter 1
Free-to-play alternative to Lost Kingdom: Idle War — no purchase or trial window. Shares Action and Indie with Lost Kingdom: Idle War.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
- 5
Sheepy: A Short Adventure
Free-to-play alternative to Lost Kingdom: Idle War — no purchase or trial window. Shares Indie and Adventure with Lost Kingdom: Idle War.
A Short Handcrafted Pixel Art Platformer that follows Sheepy, an abandoned plushy brought to life. Sheepy: A Short Adventure is the first short game from MrSuicideSheep.
- 6
NGU IDLE
Free-to-play alternative to Lost Kingdom: Idle War — no purchase or trial window. Shares Indie and Adventure with Lost Kingdom: Idle War.
NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!
- 7
Awaria
Free-to-play alternative to Lost Kingdom: Idle War — no purchase or trial window. Shares Action and Indie with Lost Kingdom: Idle War.
Awaria is a short game about working in haunted maintenance tunnels.
- 8
Grimm's Hollow
Free-to-play alternative to Lost Kingdom: Idle War — no purchase or trial window. Shares Indie and Adventure with Lost Kingdom: Idle War.
A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.
- 9
Mage Mayhem
Free-to-play alternative to Lost Kingdom: Idle War — no purchase or trial window. Shares Action and Strategy with Lost Kingdom: Idle War.
Mage Mayhem is a roguelike featuring unique magic with hundreds of different styles to explore. Customize your experience through a variety of abilities and upgrades. Enjoy alongside your friends, then battle them in various other PvP game modes.